JPH0314646A - Bearing body - Google Patents

Abstract

PURPOSE:To obtain the subject device capable of supplying a lubricating agent to inner circumferential face of an attaching shaft and shaft hole over a long period by forming recessed part for storing the lubricating agent and fine holes ranging from the bottom to shaft hole in the device. CONSTITUTION:A blanket 11 is coupled to a setting lever 6 of machine frame 1 provided with a heald frame 2, heddle 3 and mesh 4 capable of passing warp and an attaching shaft 35 is rotatably attached to bearing body 34. A recessed part 48 for storing a lubricating agent is formed to the bearing body 34 and fine holes are formed from the bottom to the inner circumferential face of a shaft hole 40 to constitute the objective bearing body.

Description

[Detailed description of the invention] (Industrial application field) The present invention relates to a bearing body.

(Prior art) As a loom, one end of a wire is connected to a heald frame.
A bracket having a pair of side plates is connected to the other end of the wire, and a bearing body holding part is recessed in a setting lever of a dobby machine, etc., and the both side plates of the bracket are connected to the bearing body holding part. The bearing body located between them is unrotatably engaged, and the mounting shaft, which is caulked to both side plates of the bracket, is rotatably inserted into the shaft hole in the center of the bearing body, and the setting is completed. Some have a bracket connected to the lever.

(Problem to be Solved by the Invention) Conventionally, no means has been provided to properly lubricate the space between the inner circumferential surface of the shaft hole of the bearing body and the mounting shaft, and no proposal for such a means has been made. It was requested.

An object of the present invention is to provide a bearing body that can solve the above problems.

(Means for Solving the Problems) In order to solve the above problems, the first means adopted by the present invention is to have a shaft hole through which the shaft is rotatably inserted, and a shaft hole is provided in which the shaft is rotatably inserted into the bearing body holding portion. In the bearing body that is irremovably engaged, a storage recess for storing lubricant is formed on the outer peripheral surface, and a pore is formed from the bottom of the storage recess to the inner peripheral surface of the shaft hole. .

The second means stores lubricant on the outer peripheral surface of the bearing body which has a shaft hole into which the shaft is rotatably inserted and is non-rotatably engaged with the bearing body holding portion. A storage recess communicating with the inside of the shaft hole is formed, and a lubricant holder for impregnating lubricant is provided in the storage recess.

In the second means, the storage recess may be communicated with the inside of the shaft hole by forming a pore extending from the bottom surface of the storage recess to the inner circumferential surface of the shaft hole.

(Function) According to claim 1, between the inner circumferential surface of the shaft hole of the bearing body and the shaft,
Since the lubricant is supplied from within the storage recess of the bearing body, the inner peripheral surface of the shaft hole of the bearing body and the space between the shafts can be well lubricated, and the space between the storage recess of the bearing body and the inner peripheral surface of the shaft hole is As a result, a small amount of lubricant is supplied from the storage recess to the inner circumferential surface of the shaft hole of the bearing body and the space between the shafts over a long period of time. Provides long-term lubrication.

Further, according to claim 2, since the lubricant holding body that soaks the lubricant is provided in the storage recess of the bearing body, even if the bearing body moves, the lubricant will not be kept in the storage recess. It can be stored stably for a long period of time, and the inner peripheral surface of the shaft hole of the bearing body and the space between the shafts can be well lubricated for a long period of time.

(Embodiment) Hereinafter, the first embodiment of the present invention will be explained based on the drawings of FIGS. 1 to 9. In FIG. Inside, vertical healds 3
Many are arranged side by side. An eye (eye or mail) 4 through which the warp threads pass is provided at the center of each heddle 3 in the vertical direction.

Reference numeral 5 denotes an actuating device exemplified in a dobby machine, which is mounted on the upper part of the machine frame 1, and has a large number of setting levers 6 arranged side by side in close proximity to each other and which swing from side to side. Each setting lever 6 is connected to the left and right sides of the upper part of the heald frame 2 via wires 7, which are illustrated as cables. 8 is wire 7
This is a pulley that guides the machine and is pivotally supported on the top of the machine frame 1.

Reference numeral 9 denotes a pair of left and right tensioning devices, which are disposed below the heald frames 2 and pull each heald frame 2 downward via wires 10.

The wire 7 is connected to the setting lever 6 in the following manner.

That is, in FIGS. 2 to 7, l1 is a bracket connected to each setting lever 6, and is made of sheet metal.
It has a pair of left and right side plates l2, and each side plate 12 has a square mounting part 13 on the base side and a rectangular support part 1 on the tip side.
4.

Between the attachment parts 13 of the side plates 12, three metal receivers 15 are arranged in the vertical direction (direction perpendicular to the facing direction of the side plates 12) along the longitudinal direction of the side plates 12. The receiver 15 is disposed closer to the base of the attachment part 13, and the receiver 15 on the vertically central side is disposed closer to the tip of the attachment part 13.

As shown in FIG. 8, the receiver 15 includes a rectangular parallelepiped-shaped main body 16, a pair of protrusions 17 that project forward and backward from each end of the main body 16, and a longitudinal center of the main body 16. It consists of a bulge that bulges out in a curved shape from front to back.

A female screw portion 19 is formed in the longitudinal direction central portion of the main body portion 16 in the vertical direction, and a bulging portion l8 is made to protrude back and forth from the longitudinal direction central portion of the main body portion l6.
Since the cross-sectional area obtained by horizontally cutting the longitudinal center portion of the receiver 5 is large, the diameter of the female screw portion 19 can be made large.

Each protruding portion 17 is inserted into the insertion hole 20 of the attachment portion l3 of each side t7itl2, and is caulked to the attachment portion l3.

In addition, in the mounting portion 13 of each side plate 12, a portion corresponding to each bulging portion 18 of the receiver 15 is a retaining portion 21 that is curved outward and is received by the engaging portion 21. The bulging portion 18 of the body 15 is engaged, so that the central portion of the receiver 15 in the longitudinal direction moves up and down, thereby preventing the entire receiver 15 from curving up and down.

Reference numeral 22 denotes a metal connecting body, which includes a cylindrical portion 23 on the base side and a cylindrical portion 23 on the base side.
The cylindrical portion 23 is integrally formed with a flange portion 24 on the tip side having a larger diameter, and the cylindrical portion 23 is externally fitted onto the end portion of each wire 7 connected to the braget 11 and secured by caulking. The connecting body 22 is inserted and removably inserted between adjacent receivers 15, and the flange 24 is removably engaged with the support side (left side) end surface of the center receiver 15.

Note that a bracket l is attached to the base end of the cylindrical portion 23 of the connecting body 22.
A pair of protrusions 25 are integrally formed to prevent large wobbling of the connecting body 22 by coming into contact with or coming close to the mounting portions 13 of the side plates l2 of the first side plate l2.
may not be formed.

Reference numeral 26 denotes a pair of upper and lower locking bodies, which are swingably supported on the mounting portions 13 of both side plates 12 by a support shaft 27, and the locking bodies 26 are disposed between the mounting portions 13 of both side plates 12 and A base 28 pivotally supported by a shaft 27, a locking portion 29 protruding from the base 28 toward the connecting body 22, and a bolt insertion portion 30 protruding from the base 28 above or below the mounting portion l3. Intimidate.

The locking portion 29 removably engages with the base end surface (right side end surface) of the collar portion 24 of the connecting body 22 due to the swinging of the locking body 26.
This prevents the connecting body 22 from coming off between adjacent receivers 15. Note that the locking portion 29 engages the connecting body 22 when engaged with the collar portion 24.
There are cases where it comes into contact with the cylindrical portion 23 and cases where it does not come into contact with it.

The bolt insertion part 30 is arranged above or below the upper or lower receiver 15, and has a bolt hole 31 that corresponds to the female screw part 19 of the upper or lower receiver 15. ing.

Reference numeral 32 denotes a pair of upper and lower fixing bolts, which are removably inserted into the bolt holes 3l of each locking body 26, and are inserted into the upper or lower receiver 1.
5, the locking portion 29 of each locking body 26 is connected to the proximal end surface (right side end surface) of the collar portion 24.
The cylindrical portion 2 of the connecting body 22 is held in an engaged state with the
3 is pressed and fixed to the central receiver 15.

Reference numeral 33 denotes a compression coil spring, which is wound around the fixing bolt 32 and is interposed in a resilient manner between the bolt insertion portion 30 of the locking body 26 and the receiving body 15 facing thereto, so as to prevent the locking body 26 from loosening. Prevents sticking.

The support portions 14 of the both sides temporary 12 of the bracket 11 are arranged so as to sandwich the tip of the sesotaining gripper 6, and the support portions 14 of the both sides temporary 12
A bearing body 34 is connected to a mounting shaft 35 between the distal ends of the support part 14.
It is rotatably provided.

The bearing body 34 includes a nylon main body 36 and a metal cover 3.
7, a lubricant holding body 38, etc.

The main body 36 is formed into a substantially rectangular shape, and substantially the entire body except the left end is non-rotatably but detachably engaged with a correspondingly shaped bearing body holder 39 at the tip of the setting lever 6. .

A shaft hole 40 is formed in the center of the main body 36, into which the mounting shaft 35 is rotatably inserted. The mounting shaft 35 consists of an inner shaft 41 and an outer shaft 42, which are double-layered inside and outside.
Both ends of the bracket l1 are connected to the supporting parts 1 of the both side plates 12 of the bracket l1.
4 and the outer shaft 42 by caulking. At radially symmetrical locations between the support portion 14 and the shaft holes 43 and 44 of the outer shaft 42,
Grooves 45 and 46 are formed in the axial direction, and by engaging the protrusions 47 of the inner shaft 41 with these grooves 45 and 46, the relative position of the inner shaft 41 with respect to the support portion 14 or the outer shaft 42 is Rotation is prevented, and wear of the inner shaft 41 due to the relative rotation is prevented. Note that the outer shaft 42 is made of metal or ceramics.

An elongated storage recess 48 in which lubricant is stored is formed on the upper surface of the main body 36, and the inner surfaces on both sides in the longitudinal direction of the storage recess 48 are slightly tapered. A protruding wall portion 49 surrounding the storage recess 48 is formed to prevent lubricant from scattering to the outside from the storage recess 48 .

Further, a pore 50 is formed from one end of the bottom surface of the storage recess 48 to reach the inner circumferential surface of the shaft hole 40. The diameter of the pore 50 is set to be equal to or smaller than the width of the storage recess 48 .

Incidentally, when the main body 36 is shaped, the pores 50 are formed as blind holes, and after the main body 36 is shaped, they are formed by a drill as shown in the drawings.

Incidentally, as shown by the imaginary line in FIG. 7, a circumferential groove 51 communicating with the pore 49 may be formed on the outer circumferential surface of the outer shaft 42.

As shown in FIG. 9, the cover 37 includes a gate-shaped cover portion 52 that is inserted into the storage recess 48, and an inverted L that rises from the left end of the cover portion 52 and is located to the left of the setting lever 6. The rising part 53 of the shape and the cover part 52
and hose guide tube portions 54 and 55 formed orthogonally at vertically opposing portions of the rising portion 53.

A lubricant supply hose 56 for supplying lubricant into the cover portion 52 is removably inserted into the hose guide tube portions 54 and 55.

The lubricant holder 38 is provided within the cover portion 52 of the cover 37 and impregnated with lubricant, and is made of sponge, cotton, or the like.

According to the first embodiment configured as described above, each heald frame 2
is pulled downward by the tensioning device 9, and the actuating device 5
When any setting lever 6 swings toward the other side, the heald frame 2 corresponding to the setting lever 6 is pulled up via the bearing body 34, bracket element 1, and wire 7.
As a result, the warp passing through the eyes 4 of the heald 3 of the heald frame 2 is pulled up, an opening is formed between it and other warps, and the weft is inserted into this opening.

In the above case, the storage recess 4 of the bearing body 34 is located between the inner peripheral surface of the shaft hole 40 of the bearing body 34 and the outer shaft 42 of the mounting shaft 35.
Since the lubricant is supplied from within the shaft hole 4 of the bearing body 34,
0 and the outer shaft 42 of the mounting shaft 35, and between the storage recess 48 and the inner peripheral surface of the shaft hole 40, the fine hole 5
0, a small amount of lubricant is supplied from the storage recess 48 to the inner peripheral surface of the shaft hole 40 of the bearing body 34 and the outer shaft 42 of the mounting shaft 35 over a long period of time. The inner peripheral surface of the shaft hole 40 and the outer ring 4 of the mounting shaft 35
It can lubricate the space between the two for a long period of time.

In addition, since the lubricant holder 38 that soaks lubricant is provided in the storage recess 48, even if the bearing body 34 moves due to the swinging of the setting lever 6, the lubricant is not kept in the storage recess 48. The oil can be stored stably for a long period of time, and the space between the inner circumferential surface of the shaft hole 40 of the bearing body 34 and the outer shaft 42 of the mounting shaft 35 can be satisfactorily lubricated for a long period of time.

Further, a lubricant supply hose 56 is inserted into the hose guide cylinder parts 54 and 55 of the cover 37 inserted into the storage recess 48, so that the lubricant supply hose 56 is communicated with the inside of the cover part 52 of the cover 37. Therefore, when the lubricant soaked into the lubricant holder 38 runs out, the lubricant can be easily supplied to the lubricant holder 38 via the lubricant supply hose 56.

If the wire 7 is damaged, loosen the fixing bolt 32, remove it from the female thread l9 of the receiver 15, and remove it from the locking body 26.
is rotated as shown by the imaginary line in FIG. 4 to release the engagement between the locking portion 29 and the flange portion 24 of the connecting body 22, and the locking portion 29 and the central receiver l5 are disengaged. The interval is made larger than the vertical dimension of the flange 24 of the connecting body 22, and the connecting body 22 is pulled out from between the adjacent receivers 15.

Thereafter, the connecting body 22 fixed to the new wire 7 is pushed between the adjacent receivers 15, and the crocodile part 24 of the connecting body 22 is engaged with the support side (left side) end of the receiver 15.

Next, the fixing bolt 32 inserted into the bolt hole 31 of the locking body 26 is screwed into the J4 threaded portion 19 of the receiver l5, and the locking portion 29 of the locking body 26 is attached to the base end surface of the collar portion 24 ( At the same time, the cylindrical portion 23 of the connecting body 22 is pressed and fixed to the center receiving body 15.

As mentioned above, the wire 7 can be easily replaced, and
When replacing the wire 7, it is not necessary to replace the bracket 11 at the same time.

In the first embodiment, the cover 37 is provided in the storage recess 48 of the bearing body 34, but the lubricant may be directly supplied to the holder 37 in the storage recess 48 without providing the cover.

FIGS. 10 to 12 show a second embodiment of the present invention, in which a protruding wall 49 is formed only on the left side of the storage recess 48 to prevent lubricant from scattering.

Further, the storage recess 48 is not provided with a cover, and lubricant is supplied into the storage recess 48 by manual insertion.

13 and 14 show a third embodiment of the present invention, in which one end of a mounting member 58 is fitted onto the setting lever 6 and fixed by pressing with a bolt 59.

At the other end of the mounting member 58, there is a bearing body holding portion 3 shown by a hole.
A bearing body 34 having a circular lower end is fitted into this bearing body holding portion 39, and a bracket 11 is rotatably provided on this bearing body 34 via a mounting shaft 35. There is.

A supply passage 60 communicating with the storage recess 48 of the bearing body 34 is formed vertically through the upper end of the other end of the mounting member 58, and a grease nipple 61 is screwed into the supply passage 60.

15 to 22 show a fourth embodiment of the present invention. In FIG. 15, the heald frame 2 is pulled down by an actuating device 5 shown as a cam machine, and each of the upper parts of the machine frame 1 A pulling device 9 provided on the side allows the heald frame 2 to be pulled up.

Hereinafter, the tension device 9 will be explained based on FIG. 16, and for convenience of explanation, the left side of FIG. 16 will be described as the outside and the right side as the inside.

63 is a housing, which includes a pair of front and rear side plates 64 and both sides Fi.
．． It is composed of a connecting member 65 that connects the outer end of the lower part of the connecting member 64 and the like. A large number of protrusions 66 that protrude outward are arranged in parallel in the front-rear direction on the connecting member 65, and each protrusion 66 has a cutout formed therein with a U-shaped bearing body holding part 39 that opens outward.

A large number of tension levers 67 are arranged in parallel in the front-rear direction between both side plates 64 of the housing 63, and are rotatably supported by a support shaft 68 in the front-rear direction. The inner end of each tension lever 67 is operatively connected to each side of the corresponding heald frame 2 via a wire 10.

A U-shaped bearing body holder 39 that opens upward is formed at the outer end of the tension lever 67 . Reference numerals 69 and 70 are stoppers for the tension lever 67, which are attached to both sides of the housing 63.
It is spread over 4 rooms.

Reference numeral 7l denotes a tension mechanism, which is interposed in an elastic manner between each protrusion 66 of the connecting member 65 and the outer end of each tension lever 67, and includes a pair of upper and lower T-shaped brackets 72 and an elastic body 73. , lubricant holding bodies 74, 75, etc.

As shown in FIGS. 17 to 20 and 22, the bracket 72 consists of a pair of front and rear side parts 76, and each side part 76 is a substantially horizontal hook part on the base side. 77, and a support portion 78 projecting downward from the center of the hook portion 77 in the left-right direction.

Between the hook portions 77 of the both side plates 76, five engaging pins 79 are arranged in parallel in the left-right direction.

A trapezoidal plate-shaped support 80 is fixed on the inner surface of the hook part side of the support part 78 of the both sides temporary 76 of the upper bracket 72, and a lubricant holder 74 into which lubricant is soaked is interposed between these supports 80. equipped.

Further, a substantially groove-shaped support 8l is fixed to the inner surface of the hook portion side of the support portion 78 of the both side plates 76 of the lower bracket 72, and a lower bearing body is attached to the outer side of the bottom of the support 81. An opening 82 that opens directly above 34 is formed.

Furthermore, a lubricant holder 75 is provided within the support 81 and is impregnated with lubricant.

In each tension mechanism 71, the number of elastic bodies 73 is three, and they are interposed between the outer side of both the upper and lower brackets 72 and the retaining pin 79 at the center. The elastic body 73 consists of a coil spring 83 and a locking piece 84 attached to each end of the coil spring 83, and the locking piece 84 is removably engaged with the engagement pin 79, and each The locking piece 84 is in contact with the lubricant holding bodies 74 and 75.

A bearing body 34 is unrotatably engaged with each protrusion 66 of the connecting member 65 and the bearing body holding portion 39 of each tension lever 67, and each bracket 72 is attached to this bearing body 34 via the mounting shaft 35. The ends of the support portions 76 of both side plates 76 are rotatably connected.

Three blind holes 85 are formed at the bottom of the storage recess 48 of the main body 36 of the bearing body 34, and in a suitable one of them, for example, in the case of the upper bearing body 34, the outer blind hole is drilled. , pore 50.

As shown in FIG. 21, the cover 37 has a gate shape and is fitted onto the end of the bearing body 34 on the side of the storage recess, and is rotatably supported by a support shaft 86 at one end thereof. The protrusion 8 on the inner surface of both sides of the other end
7 removably engages with the engagement recess 88 of the main body 36 of the bearing body 34, whereby the cover 37 is fixed in the covering position.

The other end of the top slope of the cover 37 is slightly raised to form a raised part 89, and when the cover 37 is in the covering position, insert a screwdriver or the like between this raised part 89 and the main body 36. This allows the cover 37 to be opened easily. Moreover, the upper bearing body 34
A lubricant supply hose 56 is connected to the top slope of the cover 37 .

According to the embodiment configured as described above, each heald frame 2 is
It is pulled downward by the elastic body 73 of the tension device 9 via the tension lever 67 and the wire 10.

When a predetermined heald frame 2 is pulled up by the actuating device 5 to form an opening passing through the eye 4 of the heald 3 of the heald frame 2, a tension lever 67 connected to the heald frame 2 via the wire 10 is activated.
rotates around the support shaft 68 as shown by the imaginary line in FIG.

When the lifting of the heald frame 2 by the actuating device 5 is released, the elastic body 7 of the tensioning machine side 71 corresponding to this heald frame 2
3, the tension lever 67 returns to its original position, and the heald frame 2 smoothly returns to its original position.

In the above case, the lubricant soaked into the lubricant holding body 38 in the storage recess 48 of the upper bearing body 34 flows through the pores 50.
It passes through and reaches between the inner circumferential surface of the shaft hole 40 of the bearing body 34 and the outer shaft 42 of the mounting shaft 35 to lubricate the space between them.

The lubricant that has lubricated the space between the two flows down the inner surface of the main body 36 of the bearing body 34 and the side plate 76 of the bracket 72, reaches the upper lubricant holding body 74, and soaks into this.

The lubricant that has soaked into the upper lubricant holding body 74 gradually passes through the upper locking piece 84 and reaches between the upper locking piece 84 and the engagement pin 79, lubricating the space between them. do.

The lubricant that lubricates between the upper locking piece 84 and the engagement bottle 79 is applied to the upper locking piece 84, the spring 83, and the lower locking piece 84.
and reaches between the lower locking piece 84 and the engagement pin 79, lubricating the space between them.

The lubricant that lubricates between the lower locking piece 84 and the retaining pin 79 flows down over the lower locking piece 84 and onto the lower lubricant holding body 75.
It sinks in.

The lubricant soaked into the lower lubricant holder 75 gradually falls from the opening 82 of the lower support 81 onto the protrusion 66 of the connecting member 65, and the fallen lubricant is deposited on the front and rear surfaces of the protrusion 66. etc., and reaches the outer shaft 42 of the mounting shaft 35 to lubricate the space between the outer shaft 42 and the inner peripheral surface of the shaft hole 40 of the lower bearing body 34.

As described above, the lubricant that has soaked into the upper lubricant holder 74 provides good lubrication between the engagement pin 79 and the locking piece 84, and the lubricant that has seeped into the lower lubricant holder 75 provides good lubrication between the engagement pin 79 and the locking piece 84. The inner peripheral surface of the shaft hole 40 of the lower bearing body 34 and the mounting shaft 35
The outer shafts 42 of the two are well lubricated.

Note that the lubricant may be directly supplied to the lubricant holders 74 and 75.

Further, the lower bearing body 34 may be one without a storage recess, or the support portions 78 of the both side temporary portions 76 of the lower bracket 72 may be directly pivotally connected to the protruding portion 66 of the connecting member 65.

Furthermore, the elastic body 73 may be composed only of the coil spring 83.

Further, in the above embodiment, the wire 7 is used as the cable, but a rope or the like may also be used.

Furthermore, in the embodiment, the storage recess 48 of the bearing body 34 and the shaft hole 4
0 through the pores 50, they may be communicated with each other through elongated grooves or the like.

(Effects of the Invention) As described in detail above, according to claim 1 of the present invention, the inside of the storage recess of the bearing body and the inside of the shaft hole are communicated with each other through the pores, so that the lubricant is supplied to the shaft hole. A small amount of the lubricant is supplied to the inner circumferential surface of the shaft hole and the space between the shafts over a long period of time, so that the inner circumferential surface of the shaft hole and the space between the shafts can be well lubricated for a long period of time.

Further, according to claim 2, since the lubricant holding body that soaks the lubricant is provided in the storage recess, even if the bearing body moves, the lubricant is kept stable in the storage recess for a long period of time. The oil can be stored in the shaft hole, and the inner peripheral surface of the shaft hole and the space between the shafts can be well lubricated for a long period of time.

The present invention has the above advantages and is of great practical benefit.

[Brief explanation of drawings]

1 to 9 show a first embodiment of the present invention, in which FIG. 1 is a simplified overall front view, FIG. 2 is a front view of main parts, FIG. 3 is a plan view of the same, and FIG. The sectional view taken along the line A-A in Figure 3, and each of the figures in Figures 5 to 7 are taken along the line BB, line C-C, and line D-D in Figure 4.
8 is a perspective view of the receiver, FIG. 9 is a perspective view of the cover, FIGS. 10 to 12 show the second embodiment of the present invention, and FIG. , FIG. 11 is a sectional view of the same, FIG. 12 is a sectional view taken along the line E-E in FIG.
14 and 14 show a third embodiment of the present invention, FIG. 13 is a front view of the main parts, FIG. 14 is a sectional view taken along the FF line in FIG. 13, and FIGS. A fourth example of
15 is a simplified overall front view, FIG. 16 is a front cross-sectional view of the tensioning device, FIG. 17 is a view taken along arrow G in FIG. 16, and each of FIGS. 18 and 19 is a H-- Cross-sectional views taken along the H line and JJ line, Figures 20 and 21 are taken along the K-K line in Figure 18,
22 is a sectional view taken along the line LL and FIG. 22 is a sectional view taken along the line MM in FIG. 19. 7...Wire (rope body), 34...Bearing body, 35...Mounting shaft, 38...Lubricant holder, 39...・・Bearing body holding part, 40・−・
...Shaft hole, 48...Storage recess, 50...
·pore. Figure 19 M+ Figure 15 34 39 66 Kan 16 Sen Proceedings Amendment 7. September 28, 1st year of Heikyo (1) 1. Indication of the incident Patent Application No. 144663 2. Name of the invention Bearing body 3. Relationship with the case of the person making the amendment Patent applicant Yokoi Sangyo Co., Ltd. 4. Agent ◎536 Address 5-1-4-20 Shigino Nishi, Joto-ku, Osaka City Voluntary 6. Subject of amendment / Column for detailed explanation of the invention in the specification / Column for brief explanation of drawings in the specification 4 Contents of the amendment The statement "There is" on page 22, line 18 of the specification has been corrected as follows. do. 23 shows a fifth embodiment of the present invention, in which the hole through which the support shaft 27 is inserted in the base 28 of the locking body 26 is a long hole shaped like a bow in the longitudinal direction of the base 2. It is said to be 90, and
The base 28 abuts the end of the corresponding receiver 15 . 24 to 26 show a sixth embodiment of the present invention. As shown in FIGS. 24 and 25, in the loom frame 1 of the loom, a pair of left and right links 9l and 92 are attached to a mounting shaft 35. Bearing body 3
4 so that it can swing freely. The lower ends of the links 91 and 92 are connected by a connecting rod 93 and connected to the heald frame 2 by connecting rods 94 and 95, respectively.
6. As shown in FIG. 26, an actuating lever 97, 9, which is connected to a connecting rod 96, is disposed inside the actuating device 5, and the connecting rod 96 and the actuating lever 98 are connected to the mounting shaft 35, They are pivotally connected via a bearing body 34. The bearing body 34 is attached to the links 9l, 92 and the operating lever 97.
are provided in the same manner as in the third embodiment. Note that the links 91, 92 and the operating lever 97 may or may not be provided with a grease nipple 61 for supplying lubricant to the bearing body 34. (2) On page 24, line 16 of the same page, the phrase "cross-sectional view" is corrected as follows. 23 is a front sectional view of essential parts showing a fifth embodiment of the present invention, FIGS. 24 to 26 show a sixth embodiment of the present invention, and FIG. 24 is an overall simplified front view. , Figure 25 is the second
Figure 4 is a partially enlarged view, and Figure 26 is a partial front view of the inside of the actuating device.'' (3) As shown in the attached sheet, Figures 2, 3, and 7 of the attached drawings
Correct the diagram and add a new one. Figures 23 to 26 are shown in the procedural amendment ■. 2. 3. 4. Case Description Flat Bottom 1 Year Patent Application No. 144663 Name of Invention Bearing Body Person Who Amends Relationship with Case Patent Applicant Yokoi Sangyo Co., Ltd. Agent ◎536 Address 5-1-4 Shigino Nishi, Joto-ku, Osaka City -2046. 7. Figures 3 and 4 of the attached drawings are corrected as shown in the attached drawings.

Claims (3)

[Claims] (1) In a bearing body that has a shaft hole through which the shaft is rotatably inserted and is non-rotatably engaged with the bearing body holding portion, a storage recess for storing lubricant is formed on the outer peripheral surface, A bearing body characterized in that a pore is formed extending from the bottom surface of the storage recess to the inner circumferential surface of the shaft hole. (2) In a bearing body that has a shaft hole through which the shaft is rotatably inserted and is non-rotatably engaged with the bearing body holding part, the outer peripheral surface stores lubricant and communicates with the inside of the shaft hole. What is claimed is: 1. A bearing body comprising: a storage recess formed therein; and a lubricant holder for impregnating lubricant in the storage recess. (3) The bearing body according to claim 2, wherein the storage recess is communicated with the inside of the shaft hole by forming a pore extending from the bottom surface of the storage recess to the inner circumferential surface of the shaft hole.